|
Individual Calculations September 2023 |
|
|
|
| Joseph, Jonath Total change: 116.00 | |   |
|
| XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1781 | 6.50 | 9 | 2.18 | 40 | 87.20 | |
|  Perez Santana, Sebastian D. | | | 1381 * | PUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wang, Isaac | | | 2401 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Lopez Fuentes, Wilberth Sebastia | | | 1455 | MEX | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Li, Edward | | | 1641 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Boydell, Oliver | | | 1570 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tang, Austin | | | 2011 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Ho, Cooper | | | 2039 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lin, Leo | | | 2087 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Colville, Julian | | | 1759 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Hamilton 150th Anniversary Open | Hamilton | CAN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1781 | 3.00 | 5 | 0.72 | 40 | 28.80 | |
| | Supsup, Ferdinand | | | 1593 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Abrahams, Daniel | | | 2127 | CAN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Wang, Derek | | | 1891 | CAN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kuehl, Scott | | | 1547 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zhang, Brian | | | 1939 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
